Well I have a 550 that I purchased for Brian great guy and awsome press. I have only had this press for a few weeks so I am still getting used to it but I have loaded a lot of .45ACP rounds for my Glock 21 and this press works great, I have been using Dillons dies also.
What Dies does everyone recomend I have seen some complaints about Dillon's Dies on other boards however I haven't had any problem with my .45 ACP dies I think they were mainly based around not fully sizing the brass for unsupported chambers but this is just a guess?
I will be loading for a S&W 686 PP in mostly .357 mag, I guess I don't see the benifits of loading for .38 in this gun but maybee lower recoil, the dies should work for both right? I am a little new to pistol reloading so any info would be greatly appreciated. I will be probably using the same powder "Tightgroup" for these loads and maybee Berry's bullets I can get them for a good price.